11823394 has 12 divisors (see below), whose sum is σ = 19494342. Its totient is φ = 5374160.

The previous prime is 11823389. The next prime is 11823397. The reversal of 11823394 is 49332811.

It can be written as a sum of positive squares in only one way, i.e., 6125625 + 5697769 = 2475^2 + 2387^2 .

It is not an unprimeable number, because it can be changed into a prime (11823397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24187 + ... + 24670.

Almost surely, 2^11823394 is an apocalyptic number.

11823394 is a deficient number, since it is larger than the sum of its proper divisors (7670948).

11823394 is a wasteful number, since it uses less digits than its factorization.

11823394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48881 (or 48870 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 11823394 is about 3438.5162497798. The cubic root of 11823394 is about 227.8141632314.

The spelling of 11823394 in words is "eleven million, eight hundred twenty-three thousand, three hundred ninety-four".